baber/WOPTO huggingface dataset:
Patent JP-S60206433-A (JP)
Title: Rotary type high pressure laser furnace
Inventor: KASAMATSU MITSUO
IPC: F27B17/00
Filed: 1984-03-28
Abstract: PURPOSE:To make it possible to generate high pressure and a high temp., by using laser beam in heating within a laser furnace used in preparing diamond or BN and using centrifugal force in the generation of high pressure. CONSTITUTION:When a high frequency motor 6 is started, a rotary shaft 1 is gradually accelerated to reach a constant high speed and a hollow arm 2 is rotated at a high speed by said rotary shaft 1 to apply high pressure to a specimen M by centrifugal force. Laser beam LB from a laser beam introducing window 9 is incident to the specimen M while reflected by a rotary laser beam reflective mirror 8 to heat the specimen M. By this method, a high temp. and high pressure are applied to specimen M.
Patent JP-H05267135-A (JP)
Title: Method and apparatus for charged particle beam exposure
IPC: H01J37/302
Filed: 1992-03-17
Abstract: PURPOSE:To create pattern data efficient to reduce a memory capacity by preparing a two-dimensional bit map having a wider width than a scanning width for exposure and reading an optionally selected pattern from the map. CONSTITUTION:Pattern data is supplied via a delay circuit D to a blanking aperture array 8 of an exposure system 10 of an electron beam aligner. Since the pattern data is supplied to the delay circuit D at a high speed, for example, 16 scrollers S1, S2,...S16 are connected to two shift registers 1A, 1B and a set of data is supplied alternately to the shift registers 1A, 1B. In order to supply the pattern data to the scroller S, four sets of pattern data developers PD and memories SM such as SRAMs are respectively connected to each scroller. Each pattern data developer PD receives the pattern data from a data memory to create a,unit of pattern data to be exposed, which is accumulated in the memory SM.
Patent JP-H06274549-A (JP)
Title: Filing device
Inventor: OTA SANEHO
IPC: G06F3/048
Filed: 1993-03-19
Abstract: PURPOSE:To efficiently retrieve files by displaying the storage position of the respective files in the logical array of an information storage means (hard disk for instance) with images in a sensuously easily recognizable form. CONSTITUTION:At a display device 4, along with information read from the hard disk, storage position display elements 101 and 102 whose size and posture change corresponding to the position in the logical array of the read information to the entire valid information quantity stored in the hard disk for displaying the criterion of the position in the logical array of the read information to the entire valid information quantity stored in the hard disk are displayed.
Patent JP-H03260878-A (JP)
Title: System for separating chromatic/achromatic area
Inventor: IMAO KAORU
IPC: G06T7/00
Filed: 1990-03-12
Abstract: PURPOSE:To separate chromatic and achromatic areas with high accuracy by deciding it from the R, B and G digital signals of a color original or from color-corrected Y, M and C digital signals whether an attention area or an attention picture element is an edge part or not, and calculating difference (SABUN) among those digital signals. CONSTITUTION:An edge decision part 12 detects the edge part of an input original picture, and a SABUN detection part 14 calculates the SABUN among the respective R, G and B digital signals. A comparator 18 of a chromatic/ achromatic color decision part 16 compares a threshold value TH1 for edge area with the SABUN, and a comparator 20 compares a threshold value TH2 for flat area with the SABUN, respectively. Under the condition of SABUN>=TH1, the edge part is decided as chromatic and under the condition of SABUN>TH2, the flat part is decided as achromatic. Thus, without limiting the picture, the chromatic/achromatic areas can be accurately separated.
Patent JP-S51135539-A (JP)
Title: Fixing device for electronic photographic image
Inventor: KOGASHIWA ISAO
IPC: G03G15/20
Filed: 1975-05-19
Abstract: PURPOSE: To markedly shorten fixing time by supplying sol fixing emulsion to vat which is equipped with heat and radiation board and steam chamber. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01235825-A (JP)
Title: Pressure sensor
Inventor: KAMAIKE MAKOTO
IPC: G01L9/00
Filed: 1988-03-16
Abstract: PURPOSE:To improve thermal stability by providing a buffer layer consisting of high-resistance non-doped polycrystalline silicon between an insulating film and strain gages. CONSTITUTION:The insulating film 2 consisting of a silicon oxide film is laminated by a plasma CVD method on a metallic diaphragm 1 formed by using a stainless steel and the buffer film 4 having about 1,000-2,000Angstrom  film thickness is then formed under prescribed conditions on the insulating film 2 in a chamber. This buffer film 4 is the non-doped polycrystalline silicon and has the high electric resistance. The polycrystalline silicon is laminated by the plasma CVD method on the buffer film 4 and is patterned to form the strain gages R1-R4. Finally, metallic electrodes 3 consisting of a thin aluminum film are so formed as to connect the gages R1-R4 to a bridge circuit. The energizing resistances of the gages R1-R4 change according to the strain when the strain arises in the diaphragm 1 as a pressure is loaded on the pressure sensor. The pressure is then detected by detecting the resistance value. A boundary level is generated between the insulating film 2 and the buffer film 4 as well at this time, but the buffer film 4 is the non-doped polycrystalline silicon and the current flowing in the strain gages is hardly affected by the boundary level.
Patent JP-H07271293-A (JP)
Title: Writing pen for communication
Inventor: HIRAIWA AKIRA
IPC: G09B21/00
Filed: 1994-03-30
Abstract: PURPOSE:To enable talking by means of writing even with a distant person in real time by building acceleration sensors, a character recognizing section, a voice synthesizing section and a voice signal output, such as speaker, into the above pen. CONSTITUTION:The acceleration sensors 2 to 4 which are arranged at a pen tip so as to intersect orthogonally with each other (x, y, z directions) sense the acceleration at a pen tip according to writing of characters when a user writes the characters that he desires to speak. The signal outputs are subjected to character recognition by any of a means for recognizing the characters written from the acceleration orbits themselves, a means for recognizing the characters written from the velocity orbits by once integrating the acceleration signals, a means for recognizing the characters written from the orbits of the characters formed by integrating the acceleration signals double and a means for recognizing the characters written by combinations of >=2 means among these three means in the character recognizing section 5. The signals of the recognized characters are sent to the voice synthesizing section 6 and are synthesized to voice signals in the voice synthesizing section 6; thereafter, the signals are outputted as voices from the speaker section 8.
Patent JP-S58186023-A (JP)
Inventor: JIYOOJI DABURIYU DAAKU
IPC: G03F3/08
Filed: 1983-04-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04295317-A (JP)
Title: Washing toilet stand with refrigerating box
Inventor: KAWAKAMI SUSUMU
IPC: A47K1/02
Filed: 1991-03-26
Abstract: PURPOSE:To receive and hold cosmetics or the like cool in a refrigerating box provided in a drawer so that small articles not needed to be held cool can be received even if the refrigerating box is provided in the drawer. CONSTITUTION:A refrigerating box 3 for holding cosmetcs cool is received in a drawer 2 out in and out of a washing toilet stand 1. A radiating heat exchanger 4 of the refrigerating box 3 and a fan 5 for sending air to the radiating heat exchanger 4 are disposed between a front face plate 2a of the drawer 2a and tire refrigerating box 3. A tray 26 is disposed in a recess 28 above the radiating heat exchanger 4 and fan 5.
Patent JP-S52143720-A (JP)
Title: Manufacture for magnetic bubble driving pattern
Inventor: TSUZUKI NOBUYORI
IPC: G11C19/00
Filed: 1976-05-25
Abstract: PURPOSE: To enable three dimensional formation of finite pattern with high precision, by making larger the etching speed ratio of the metallic mask material to the pattern material thru the performance of ion etching, by adding the active gas such as oxygen to inert gas such as argon. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11261472-A (JP)
Title: Position registration control system
Inventor: TSURUTA MITSUGI
IPC: H04B17/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To avoid dissidence between mobile station position information registered to a control station and a current position of a mobile station by allowing a mobile station whose position information is updated and all mobile stations to send a position registration signal again on the occurrence of a fault in a control station or a connection channel between the control station and base station. SOLUTION: A fault monitor control section 111 of a radio base station 1 detects occurrence of a fault when interruption of periodic communication between the radio base station 1 and a control station 3 takes place, and a faulty state information transmission section 118 sends fault notice information. A mobile station receives the information and requests position registration to the radio base station 1 to update mobile position information registered in the control station 3. On the other hand, the radio base station 1 detecting the restoration from the fault uses a fault recovery information transmission section 114 to send restoration information to the mobile station, the mobile station sends the position registration request to the radio base station 1 again.  The radio base station 1 receives the both and sends them to the control station 3 to update the position information, and the mobile station receives the registration reception signal via the radio base station 1 to make the registration complete. Then the registration information in the control station 3 and the actual position of the mobile station are coincident.
Patent JP-S62217268-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/04
Filed: 1986-03-19
Abstract: PURPOSE:To attain image synthesis with a simple constitution by providing the titled device with a synthesis mode specifying means for specifying a synthesis mode for forming an image obtained by synthesizing an image in a prescribed range of the 2nd original arraying plural images with a prescribed range of the 1st image set up on an original platen on a material to be transferred. CONSTITUTION:The 1st original G1 and the 2nd original G2 in which plural list items are written at a prescribed pitch, e.g., are set up on an original platen 2 and an image on the 2nd original G2 specified by a specifying means moving in a direction parallel with the mobile direction of a scanning means is synthesized with a prescribed range on the 1st copied original G1 specified by said specifying means so that the synthesized image is copied on a material to be transferred. Consequently, at least one image on one original can be synthesized with the prescribed range of the other original so that the synthesized image can be transferred to a material to be transferred and said image synthesis can be attained without using a changing means for changing an image forming position on an image carrier by moving along the image carrier.
Patent JP-S63228432-A (JP)
Title: Two-beam type optical pick-up
Inventor: MAEDA TOMOJI
IPC: G11B7/135
Filed: 1987-03-18
Abstract: PURPOSE:To cause a focus position dislocation and the deterioration of a focus beam diameter to be hard to occur, to be high in the operation reliability of a tracking control and a focusing control and light in weight and small in size by using a grating lens optical system to be hard to be influenced by the change of an oscillation wavelength and have a small aberration. CONSTITUTION:When a beam 110 is contacted by the angle inclined to a light axis A from a first semiconductor laser 101 to a first area 11A of a first grating lens 11 of a grating lens system, the beam is bent so as to cross symmetrical to the axis and made incident on a first area 12A1 of a second grating lens 12. The beam is further bent by the second grating lens 12 and converged to one point O on an optical disk 107. The space frequency of first and second grating lenses 11 and 12 is designed so that the laser beam from the semiconductor laser 101 can pass through the light path. A beam 112 made incident from the slanting onto the point O is bent completely symmetrical to the axis to the outgoing beam 110 and made incident on a second area 11B1 of the first grating lens 11.
Patent JP-H04274752-A (JP)
Title: Determining method for sulfate ion by means of flow injection
Inventor: MIKI KOUJIROU
IPC: G01N31/00
Filed: 1991-03-02
Abstract: PURPOSE:To determine sulfate ions by combining reagent solution composed of molybdic acid/HCl solution containing organic solvent and sample with carrier solution composed of injected pure water and electrically reducing the reagent solution. CONSTITUTION:Molybdic acid/HCl solution containing acetone is led as reagent solution into a reagent solution line 1, and pure water is led as carrier solution into a carrier solution line 2. A pump 8 is driven to make the reagent flow to the line 1 and the carrier solution flow to the line 2, and these are combined at a joint 4 to make them flow to a combination line 5. On the other hand an injection valve 3 provided on the line 2 is used to inject river water into the line 2 as sample and make the sample flow dispersedly. Since a flow electrolytic cell 6 of a line 5 electrochemically reduces Mo6O of the reagent solution and generates blue heteropolymolybdic sulfuric complex by reaction with Mo, the complex is detected by an absorption photospectrometeric detector 7 and sulfate ions are determined from peak height of the detected signal.
Patent JP-S54151807-A (JP)
Title: Automatic locating and reproducing apparatus of magnetic tape
Inventor: OBATA KIYOSHI
IPC: G11B27/22
Filed: 1978-05-22
Abstract: PURPOSE:To ensure locations of a magnetic tape irrespective of the running direction thereof with  the use of a simple construction by detecting the address signals corresponding to information and  by adding and subtratcing the same in accordance with the tape running direction so that the  locations are controlled in response to the conincidence and incoincidence signals with and from a  preset value. CONSTITUTION:A tape is recorded with address signals 5, 6 and so on corresponding to pieces of  informations 1, 2 and so on, respectively. During tha fast forward operation, a counter 10 accomplishes adding calculations each time the signals 5, 6 and on are detected by address signal detecting means 9 including a head 9a. During the rewinding operation, the means 10 accomplishes subtracting calculations each time signals 8, 7 and so on are detected. The counted values of the  means 10 are compared by coincidence detecting means 12 with the address number which is set  by address designating means 11. During the fast forward operation, the means 10 is controlled  by the coincidence signals of the means 12, whereas during the rewinding operation a plunger 14  is controlled by the incoincidence signals immediately after the coincidence thereby to effect the  change to the condition of reproduction or the like. As a result, the information of the preset  address is located reliably irrespective of the running direction of the tape.
Patent JP-S58178169-A (JP)
Inventor: ISHII TAKAMICHI
IPC: F25B5/00
Filed: 1982-04-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1116719-A (JP)
Title: Mri superconducting magnet assembly
Inventor: DEAN DAVID E
IPC: A61B5/055
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To restrain the effects of noise and vibration of a cryocooler in an MRI superconducting magnet to a minimum. SOLUTION: Vibration and noise isolation for a magnetic resonance imager(MRI) superconducting magnet cryocooler includes a bellows 28, provided between a cryocooler 12 and its vacuum sleeve 14 in an magnet 10, an aggregate which is suspended along an axis 5 of the cryocooler 12 at a distance from a block 30 of an elastomer block 30 parallel to the axis, and a braided copper wire connecting a vacuum sleeve 14 and a heat shield of the MRI. A motion limiter and a bellows flexure are provided for a dynamic load which might be encountered during transport of the magnet.
Patent JP-S61220111-A (JP)
Title: Double azimuth magnetic head for disc device
Inventor: KAWAGUCHI TAKASHI
IPC: G11B5/29
Filed: 1985-03-26
Abstract: PURPOSE:To improve the recording density on a disc by building two recording and reproducing magnetic circuits having gaps different in azimuth angle in one magnetic head. CONSTITUTION:When a recording current flows to a coil A 13, a magnetic field is generated in a magnetic circuit A 17, and a magnetized pattern is recorded on the disc by a gap A 15 having an azimuth angle +theta. When the recording current flows to a coil B 14, a magnetic field is generated in a magnetic circuit B 18, and a magnetized pattern is recorded on the disc by a gap B 16 having an azimuth angle -theta. In case that information on a track recorded by the magnetic circuit A 17 is reproduced, the head is so moved that the gap A 15 is placed on this track, and the output of the coil A 13 is read out to reproduce information on the track. Information on a track recorded by the magnetic circuit B is reproduced similarly. Even if off-track occurs, the output from tracks other than the objective track are small because of the azimuth effect and has hardly an influence. Thus, the recording density is improved without requiring guard bands.
Patent JP-H09218092-A (JP)
Title: Method for verifying linearity of spectrophotometer and dimmer filter
Inventor: WADA AKIO
IPC: G01J3/02
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To ensure the additive properties of absorbance logically while eliminating multiple reflection and shift of optical axis even when a plurality of sets are used in combination by arranging a plurality of optically equivalent dimming plates while inclining the normals thereof by same angle in the opposite directions with respect to an axis for transmitting the light. SOLUTION: Two fused quartz plates 3, 4 are inclined, as dimming plates, by 20 deg. against the optical axis in a cylindrical lens barrel 1 while being held by a holder 2 thus constituting a dimming filter. Inclination angle 5 of the dimming plate is set such that the light reflected on a rear dimming plate is not reflected on a front dimmer plate toward a detector of spectrophotometer and the overall length of dimming filter is received.
Patent JP-2000262013-A (JP)
Title: Vehicle ac generator
Inventor: TSURUHARA KENJI
IPC: H02K9/06
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a vehicle AC generator which enables simplification of contraction of a cooling function part, using cooling liquid and cooling air. SOLUTION: A front bracket 2 and a rear bracket 3 have an nular cooling recesses 4 and 5 on their outer circumferences. A part chamber 6, in which a power generating component comprising a generator shaft 61, a stator 111 and a rotor 31 is composed of the front bracket 2 and the rear racket 3, which are coupled together in an A-frame shape. An annular outer circumferential cooling chamber 7 is composed of the cooling recesses 4 and 5. A rear cooling chamber 21 is composed of the rear bracket 3 and a cooling cover 18 attached to the backside of the rear bracket 3. A linkage hole 25 for connecting between the outer circumferential cooling chamber 7 and the rear cooling chamber 21 is formed in the rear bracket 3.  The front bracket 2 and the rear bracket 3 have ventilation holes 2a and 3a, which connect between the component chamber 6 and the outside, and furthermore, the rotor 31 is provided with a fan 35.
Patent JP-H09224903-A (JP)
Title: Hard endoscope
Inventor: MAGATA HARUKO
IPC: A61B1/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a hard endoscope which has a wide and bright view and superior flux distribution by specifying the values of an insertion part outer diameter and a visibility angle and setting the cross section area of a light guide in the insertion side to the value expressed by a specified equation. SOLUTION: A fiber tube 3 for storing a light guide 2 in an insertion part side is stored in the outermost outer tube 1, a system tube 4 for arranging a relay lens system R is arranged inside the fiber tube 3, and an objective tube 5 for storing an objective optical system O is provided in its inside. The outer diameter of the insertion part is set to more than 8mm and less than 12mm and the visibility angle is set to more than 90 deg. and less than 150 deg.. The cross section area S of the light guide 2 in the insertion part side is set to 3/sin<2> θ<=S2 <=14/sin<2> θ. The θ is set to 1/2 of the visibility angle. This constitution can provide a hard endoscope with wide, bright view and superior flux distribution.
Patent JP-S52145237-A (JP)
Title: Optical fiber head for straight line to circle conversion
Inventor: YANAGISAWA ITSUKOU
IPC: G06T1/00
Filed: 1976-05-29
Abstract: PURPOSE: Free designing of relative position relations on the circle side is made possible by cutting the cylindrical end face of a straight line-to-circle conversion device at a plane with a given angle to the optical axis of optical fibers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63227593-A (JP)
Title: Production of metal alkoxide solution
Inventor: UCHIDA FUMIO
IPC: C07C67/00
Filed: 1987-03-17
Abstract: PURPOSE:To advantageously obtain the titled solution for glass production, etc., in high purity and good stability on an industrial scale, by reacting a halide of metal such as vanadium with ethanolamines in the presence of ammonia gas. CONSTITUTION:One or more kinds of halide of metal (e.g. tantalum pentachloride) such as vanadium, niobium and tantalum is reacted with one or more kinds of monoethanolamine, diethanolamine, triethanolamine, etc., in a state dissolved or suspended in 1-4C alcohol while blowing ammonia gas and the resultant solution is treated by passing through an ion exchange resin column chromatography to provide the aimed compound.
Patent JP-H04296443-A (JP)
Title: Tubular bulb supporting structure
Inventor: MIHASHI TAKAHITO
IPC: H01K1/46
Filed: 1991-03-26
Abstract: PURPOSE:To surely hold a tubular incandescent lamp inside an incorporating equipment by preventing rotation around its axis. CONSTITUTION:Non-vertical chevron-shape inclined surfaces 30a, 30b are formed in a part of each interface 29a of a large-diameter and small-diameter insulators 27a, 28a of a tubular incandescent lamp 22. Meanwhile, through holes 31a2, 31b2 for inserting the small-diameter insulator 28a for rotatably supporting it are formed in each part of a pair of holding jigs 31a, 31b for elastically interposing the tubular incandescent lamp 22 in the axial direction, while the jigs 31a, 31b are bent into a dogleg shape to be mated with the chevron-shape inclined surface 30a.
Patent JP-H11256099-A (JP)
Title: Coating composition and coated steel sheet
Inventor: TANAKA SHOICHI
IPC: C09D167/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a coating compsn. which can form a coating film which exhibits excellent process adhesion and scratch resistance in the initial and secondary stages and is excellent in corrosion resistance. SOLUTION: This coating compsn. contains (A) a hydroxyl-group-contg. resin comprising at least one resin selected from among polyester resins and epoxy resins and having a glass transition temp. of 10-100 deg.C and a number average mol.wt. of 2,000-25,000, (B) at least one curative selected from among amino resins and blocked polyisocyanate compds., (C) a chromium-free rustproof pigment, and (D) a conductive high-molecular compd., the wt. ratio of A/B being (65/35)-(95/5). Various steel sheets are coated with the compsn. as an undercoating and then with a topcoating compsn. to give coated steel sheets.